Description

2,6-Di-tert-Butyl-4-(Dimethylaminomethyl)Phenol is a sterically hindered phenolic antioxidant and amine synergist, widely recognized for its effectiveness in stabilizing polymers and hydrocarbon-based materials. This compound matters because it provides exceptional protection against oxidative degradation and thermal aging, significantly extending the service life of sensitive formulations. Industries requiring high-performance stabilization, such as plastics manufacturing, fuel and lubricant production, and rubber processing, rely on this antioxidant to maintain product integrity under demanding conditions.

Application

• Polymer Stabilization: Primary antioxidant for polyolefins (polyethylene, polypropylene), PVC, and other polymers to prevent thermal and oxidative degradation during processing and end-use.
• Fuel & Lubricant Additive: Used in gasoline, diesel, and industrial lubricants to inhibit gum formation, sludge, and viscosity increase caused by oxidation.
• Rubber & Elastomer Protection: Imparts antioxidant and antiozonant properties to synthetic rubbers like SBR, NBR, and natural rubber, preventing cracking and loss of elasticity.
• Synergist in Stabilizer Systems: Functions as an effective amine synergist when combined with primary antioxidants like hindered phenols or phosphites, enhancing overall stabilization performance.
• Industrial Grease & Oil Formulation: Protects industrial oils and greases from oxidation, thereby maintaining lubricity and preventing corrosive acid formation.
• Adhesive & Sealant Preservation: Incorporated into adhesive and sealant formulations to prevent premature curing and maintain shelf-life and application properties.

Basic Information

Product Name	2,6-Di-tert-Butyl-4-(Dimethylaminomethyl)Phenol
CAS No.	88-27-7
Molecular Formula	C17H29NO
Molecular Weight	263.42 g/mol
Synonyms	DBDMP; Antioxidant 703; 4-(Dimethylaminomethyl)-2,6-di-tert-butylphenol; Phenol, 2,6-bis(1,1-dimethylethyl)-4-[(dimethylamino)methyl]-; AO 703; Ethanox 703; Lowinox 44B25; Butylated hydroxy toluene derivative; BHT amine derivative; 2,6-Di-tert-butyl-4-dimethylaminomethylphenol
EINECS	201-810-9

Quality Control

Our production of 2,6-Di-tert-Butyl-4-(Dimethylaminomethyl)Phenol adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The material is manufactured and tested in facilities operating under ISO 9001 quality standards. Every lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	94 - 98 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.